element(s):
['Na']
AFLOW prototype label:
A_hP2_194_c
Parameter names:
['a', 'c/a']
model type (only 'standard' supported at this time):
standard
number of parameter sets:
1
Parameter values for parameter set 0:
['3.669', '1.6326519']
model name:
Morse_Shifted_GirifalcoWeizer_1959LowCutoff_Na__MO_707981543254_004
==== Building ASE atoms object with: ====
representative atom symbols =  ['Na']
representative atom coordinates =  [[0.33333333 0.66666667 0.25      ]]
spacegroup =  194
cell =  [[3.669, 0, 0], [-1.8345, 3.1774472064851, 0], [0, 0, 5.9902]]
=========================================
      Step     Time          Energy         fmax
BFGS:    0 15:01:58       -1.921984        0.3868
BFGS:    1 15:01:58       -1.928187        0.3663
BFGS:    2 15:01:58       -1.972237        0.2283
BFGS:    3 15:01:58       -1.995948        0.0907
BFGS:    4 15:01:58       -2.001634        0.0330
BFGS:    5 15:01:58       -2.001908        0.0111
BFGS:    6 15:01:58       -2.001911        0.0118
BFGS:    7 15:01:58       -2.001926        0.0128
BFGS:    8 15:01:58       -2.001948        0.0119
BFGS:    9 15:01:58       -2.001976        0.0076
BFGS:   10 15:01:58       -2.001991        0.0024
BFGS:   11 15:01:58       -2.001994        0.0006
BFGS:   12 15:01:58       -2.001995        0.0001
BFGS:   13 15:01:58       -2.001995        0.0000
BFGS:   14 15:01:58       -2.001995        0.0000
BFGS:   15 15:01:58       -2.001995        0.0000
Minimization converged after 15 steps.
Maximum force component: 4.037446605460341e-33 eV/Angstrom
Maximum stress component: 7.704322331465196e-11 eV/Angstrom^3
==== Minimized structure obtained from ASE ====
symbols =  ['Na', 'Na']
basis =  [[0.33333333 0.66666667 0.25      ]
 [0.66666666 0.33333334 0.75      ]]
cellpar =  Cell([[3.9306789986313433, 2.5347007289084645e-18, -1.4131304125436825e-36], [-1.9653394993156716, 3.4040678669367233, -2.554779774256675e-36], [-6.245594717045126e-36, -1.7782282432590855e-35, 6.45668888024639]])
forces =  [[-4.03744661e-33  1.74826566e-33 -2.23451094e-70]
 [ 5.60308273e-50  1.74826566e-33 -1.67496586e-69]]
stress =  [ 7.70432233e-11  7.70432233e-11  2.73169959e-11 -5.60805662e-34
  1.45872210e-46  1.47624595e-27]
energy per atom =  -1.0009972671942053
===============================================
Parameter sets [0] relaxed to duplicate structures, attempting to write only one of them.
Successfully added property instance for parameter set 0